Search Results - "Runzi Liu"

Multi-Resource Coordinate Scheduling for Earth Observation in Space Information Networks by Wang, Yu, Sheng, Min, Zhuang, Weihua, Zhang, Shan, Zhang, Ning, Liu, Runzi, Li, Jiandong

“…Space information network (SIN) is a promising networking architecture to significantly broaden the observation area and realize continuous information…”
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Toward a Flexible and Reconfigurable Broadband Satellite Network: Resource Management Architecture and Strategies by Sheng, Min, Wang, Yu, Li, Jiandong, Liu, Runzi, Zhou, Di, He, Lijun

“…Traditional satellite networks are generally locked down to a specific space mission, with isolated substrate infrastructure as well as network resources. This…”
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Mission Aware Contact Plan Design in Resource-Limited Small Satellite Networks by Zhou, Di, Sheng, Min, Wang, Xijun, Xu, Chao, Liu, Runzi, Li, Jiandong

“…Small satellite networks (SSNs) are playing an increasing role in nowadays earth observation due to their less development cost and energy consumption. In…”
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Distributed Coordination of Space–Ground Multiresources for Remote Sensing Missions by Liu, Runzi, Ding, Xu, Wu, Weihua, Guo, Wei

“…As data relay satellites (DRSs) play an increasingly important supporting role in remote sensing missions, efficient coordination across space–ground…”
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Energy-efficient resource allocation for multi-RAT networks under time average QoS constraint by Chai, Guanhua, Wu, Weihua, Yang, Qinghai, Liu, Runzi, Qin, Meng, Kwak, Kyung Sup

“…In this paper, we propose an energy-efficient resource allocation algorithm for multiple radio access technologies (multi-RAT) networks, where the user…”
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Antenna Slewing Time Aware Mission Scheduling in Space Networks by Liu, Runzi, Sheng, Min, Xu, Chao, Li, Jiandong, Wang, Xijun, Zhou, Di

“…The slow antenna slewing rate on data relay satellites is a main performance bottleneck for space networks. This letter investigates the antenna slewing time…”
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Energy-Efficient Resource Allocation for Heterogeneous Wireless Network With Multi-Homed User Equipments by Liu, Runzi, Sheng, Min, Wu, Weihua

“…In this paper, we investigate the energy-efficient resource allocation problem for heterogeneous wireless network with multihomed user equipments. First, the…”
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Coordinated planning transmission tasks in heterogeneous space networks: A semi-distributed approach by Liu, Runzi, Wu, Weihua, Zhao, Zhongyuan, Ding, Xu, Zhou, Di, Zhang, Yan

“…This paper studies the coordinated planning of transmission tasks in the heterogeneous space networks to enable efficient sharing of ground stations cross…”
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Protocol Design and Resource Allocation for LTE-U System Utilizing Licensed and Unlicensed Bands by Wu, Weihua, Yang, Qinghai, Liu, Runzi, Kwak, Kyung Sup

“…LTE deployed with both licensed and unlicensed bands (LTE-U) is one of the promising approaches to meet the rapidly growing data demand in wireless networks…”
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Exploring the Information Capacity of Remote Sensing Satellite Networks by Liu, Runzi, Wu, Weihua, Yang, Qinghai, Zhou, Di, Zhang, Wenzhu

“…With the increasing demand for geological and weather information, remote sensing satellite networks (RSSNs) play increasingly important roles in monitoring…”
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Learning to optimize for resource allocation in LTE-U networks by Chai, Guanhua, Wu, Weihua, Yang, Qinghai, Liu, Runzi, Kwak, Kyung Sup

“…This paper proposes a deep learning (DL) resource allocation framework to achieve the harmonious coexistence between the transceiver pairs (TPs) and the Wi-Fi…”
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Bandwidth-Aware High-Throughput Routing With Successive Interference Cancelation in Multihop Wireless Networks by Liu, Runzi, Shi, Yan, Lui, King-Shan, Sheng, Min, Wang, Yu, Li, Yuzhou

“…Successive interference cancelation (SIC) is a new physical-layer technique that enables the receiver to decode composite signals from multiple transmitters…”
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Capacity Analysis of Two-Layered LEO/MEO Satellite Networks by Runzi Liu, Min Sheng, King-Shan Lui, Xijun Wang, Di Zhou, Yu Wang

“…In this paper, we investigate the capacity of two- layered satellite networks. Particularly, we propose a unified mathematical framework to formulate the…”
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Lifetime Maximization Routing with Guaranteed Congestion Level for Energy-Constrained LEO Satellite Networks by Di Zhou, Min Sheng, King-Shan Lui, Xijun Wang, Runzi Liu, Chao Xu, Yu Wang

“…In energy-constrained Low Earth Orbit (LEO) satellite constellations, in order to prolong the network lifetime, more traffic should be carried by the…”
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Spectrum-efficient routing algorithms with successive interference cancellation in multi-hop wireless networks by Yu Wang, Min Sheng, King-Shan Lui, Xijun Wang, Runzi Liu, Yan Shi

“…Successive Interference Cancellation (SIC) is a potentially powerful technique for improving the performance of multi-hop wireless networks, owing to its…”
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Tailored Load-Aware Routing for Load Balance in Multilayered Satellite Networks by Yu Wang, Min Sheng, King-Shan Lui, Xijun Wang, Runzi Liu, Yan Zhang, Di Zhou

“…A Multilayered Satellite Network (MLSN) tends to be a promising architecture in facilitating global ubiquitous broadband communication. However, unbalanced…”
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Toward Low Time Fragmentation of Equipment: A Double-DQN Based TT&C Task Planning Approach by Xu, Hangkun, Liu, Runzi

“…With the increase of the number of satellites in space, satellite tracking, telemetry, and command (TT&C) is becoming more and more important for aerospace…”
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Channel-Aware Mission Scheduling in Broadband Data Relay Satellite Networks by Zhou, Di, Sheng, Min, Liu, Runzi, Wang, Yu, Li, Jiandong

“…Mission scheduling algorithms are envisioned as critical to satisfy the increasing mission requirements in broadband data relay satellite networks, which is…”
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Toward Low Time Fragmentation of Equipment: A Double-DQN Based TT C Task Planning Approach by Hangkun Xu, Runzi Liu

“…With the increase of the number of satellites in space, satellite tracking, telemetry, and command (TT&C) is becoming more and more important for aerospace…”
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Resource Mobility in Space Information Networks: Opportunities, Challenges, and Approaches by Sheng, Min, Zhou, Di, Liu, Runzi, Wang, Yu, Li, Jiandong

“…Space information networks (SINs) have been designed to achieve agile acquisition, transmission, and processing of space information. Compared to traditional…”
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